Hi Bill - I am not an expert on the subject but I have learned some things about using the Raspberry Pi camera module for use with a Propeller.

In the beginning on the Parallax forums I told you that the Pi camera had noise when using for video. I was getting a video picture but I found out from the version of OpenCV that is downloaded

easily using sudo apt-get is an earlier version which only puts out a 64 x 64 pixel array with the Pi cam. So it looked poor when stretched up to 110 x 80. Now I am using OpenCV 2.4.9 and it puts out whatever pixel size you setup.

The nice thing about the driver is it assigns ttyvideo0 to the Pi cam if a USB webcam is not plugged in at powerup. Otherwise it assigns ttyvideo0 to the webcam if plugged in. Maybe you already know about it or have a better one?

Thanks for the welcome Bill. I have been using C++ on the Pi lately for OpenCV and serial comms to the Prop. I have a recent C++ program to do the frame processing and send out the serial object location/area data to the Prop.

It also display's frame rate, a picked variable and a small white square over the detected object on a small 110x80 video window. I also have another program I made with six trackbars and three 320 x 240 video windows I use to

experiment with. I know I'm a beginner to this stuff but if you are interested I can post them. Just don't laugh at my programming! It's just programs I put together from things found on the net.